text: A sterile filter is a device used to remove microorganisms and other contaminants from a liquid or gas, making it sterile. Sterile filters are commonly used in the medical, pharmaceutical, and biotech industries to ensure that the products produced are free of bacteria and other harmful organisms.
  There are different types of filters which include:
  * Membrane filters: These filters use a porous membrane to block microorganisms and other particles physically. They are available in different pore sizes and materials, such as cellulose acetate, polypropylene, and nylon, to suit different applications.
  * Depth filters: These filters use a matrix of fibers, beads, or powders to trap particles and microorganisms. Examples of depth filters include cellulose, glass fiber, and diatomaceous earth.
  * Adsorptive filters: These filters use adsorbent materials, such as activated carbon, or specialized resins or beads, to remove certain types of contaminants by chemical adsorption.